Class: HecksApp::ApplicationPort::CommandRunner

Inherits:
Object
  • Object
show all
Defined in:
lib/application_port/command_runner.rb,
lib/application_port/command_runner/event.rb

Defined Under Namespace

Classes: Event

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(runnable) ⇒ CommandRunner

Returns a new instance of CommandRunner.



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# File 'lib/application_port/command_runner.rb', line 6

def initialize(runnable)
  @runnable =
    case runnable
    when Symbol
      ApplicationPort.domain::Domain
        .const_get(runnable)::Root
    when Hash
      ApplicationPort.domain::Domain
        .const_get(runnable.keys.first)
        .const_get(runnable.values.first)
    else
      runnable
    end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object 



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# File 'lib/application_port/command_runner.rb', line 21

def method_missing(name, *args, &block)
  run(name, args, &block)
end

Instance Attribute Details

#runnable ⇒ Object (readonly)

Returns the value of attribute runnable.



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# File 'lib/application_port/command_runner.rb', line 5

def runnable
  @runnable
end

Instance Method Details

#run(name, args, &block) ⇒ Object 



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# File 'lib/application_port/command_runner.rb', line 25

def run(name, args, &block)
  @runnable.send(name, *args) do |domain_event|
    yield(Event.new(domain_event: domain_event)) if block
  end
rescue ApplicationPort.domain::InvariantViolationError => e
  yield(Event.new(errors: [e.message])) && return if block

  raise e
end